Update docs to reflect that project names are allowed as ID

The API accepts project names in all places where project IDs are expected. Updated the docs to
reflect that.

doc/api/projects.md

@@ -53,7 +53,8 @@ GET /projects
 
 ## Single project
 
-Get a specific project, identified by project ID, which is owned by the authentication user.
+Get a specific project, identified by project ID or NAME, which is owned by the authentication user.
+Currently namespaced projects cannot retrieved by name.
 
 ```
 GET /projects/:id
@@ -61,7 +62,7 @@ GET /projects/:id
 
 Parameters:
 
-+ `id` (required) - The ID of a project
++ `id` (required) - The ID or NAME of a project
 
 ```json
 {
@@ -129,7 +130,7 @@ GET /projects/:id/members
 
 Parameters:
 
-+ `id` (required) - The ID of a project
++ `id` (required) - The ID or NAME of a project
 + `query`         - Query string
 
 ## Get project team member
@@ -142,7 +143,7 @@ GET /projects/:id/members/:user_id
 
 Parameters:
 
-+ `id` (required) - The ID of a project
++ `id` (required) - The ID or NAME of a project
 + `user_id` (required) - The ID of a user
 
 ```json
@@ -168,7 +169,7 @@ POST /projects/:id/members
 
 Parameters:
 
-+ `id` (required) - The ID of a project
++ `id` (required) - The ID or NAME of a project
 + `user_id` (required) - The ID of a user to add
 + `access_level` (required) - Project access level
 
@@ -184,7 +185,7 @@ PUT /projects/:id/members/:user_id
 
 Parameters:
 
-+ `id` (required) - The ID of a project
++ `id` (required) - The ID or NAME of a project
 + `user_id` (required) - The ID of a team member
 + `access_level` (required) - Project access level
 
@@ -200,7 +201,7 @@ DELETE /projects/:id/members/:user_id
 
 Parameters:
 
-+ `id` (required) - The ID of a project
++ `id` (required) - The ID or NAME of a project
 + `user_id` (required) - The ID of a team member
 
 Status code `200` will be returned on success.
@@ -215,7 +216,7 @@ GET /projects/:id/hooks
 
 Parameters:
 
-+ `id` (required) - The ID of a project
++ `id` (required) - The ID or NAME of a project
 
 Will return hooks with status `200 OK` on success, or `404 Not found` on fail.
 
@@ -229,7 +230,7 @@ GET /projects/:id/hooks/:hook_id
 
 Parameters:
 
-+ `id` (required) - The ID of a project
++ `id` (required) - The ID or NAME of a project
 + `hook_id` (required) - The ID of a project hook
 
 Will return hook with status `200 OK` on success, or `404 Not found` on fail.
@@ -244,7 +245,7 @@ POST /projects/:id/hooks
 
 Parameters:
 
-+ `id` (required) - The ID of a project
++ `id` (required) - The ID or NAME of a project
 + `url` (required) - The hook URL
 
 Will return status `201 Created` on success, or `404 Not found` on fail.
@@ -259,7 +260,7 @@ PUT /projects/:id/hooks/:hook_id
 
 Parameters:
 
-+ `id` (required) - The ID of a project
++ `id` (required) - The ID or NAME of a project
 + `hook_id` (required) - The ID of a project hook
 + `url` (required) - The hook URL
 
@@ -276,7 +277,7 @@ DELETE /projects/:id/hooks
 
 Parameters:
 
-+ `id` (required) - The ID of a project
++ `id` (required) - The ID or NAME of a project
 + `hook_id` (required) - The ID of hook to delete
 
 Will return status `200 OK` on success, or `404 Not found` on fail.